Pet Wellbeing - BM Tone-Up Gold for Cats - A Natural, Herbal Supplement for Diarrhea - Support for a Normal Digestive Tract - 2 oz Liquid Bottle Gentle and fast-acting, soothes intestinal lining Supports bowel movements that are solidly-formed Gentle and fast-acting, Helps maintain normal stools One 2 oz bottle is a 4 month supply for most cats You may also be interested in Pet Wellbeing - Smooth BM Gold - Cat Constipation Support - A Natural, Herbal Supplement for Maintenance of Soft, Regular Bowel Movements